Instrument Air Conditioning Unit | SICK
8024118/V1-0/2019-03/en
2
6.
Insert the new filter element (
6
)
to the marking (
5
) on the filter
bowl.
7. Grease the sealing rings at the
filter element (
7
) as shown.
Grea
se
8.
Check marker at the filter top (
8
).
9.
Grease the new filter bowl o-ring
on the filter top (
9
) and attach
the UFM-D05 housing.
10.
Check that the final position of
the filter housing is locked (
ß
).
Gr
ea
se
7.3 Replacing the UFM-D05 maintenance kit
1. Remove UFM-D05 (
2
) by pressing
the arresting hook (
1
).
2. Unfasten UFM-D05 from the
outlet (
5
) and remove the design
shell (
4
).
3. Detach the maintenance unit (
6
)
from the tubing at the inlet by
removing the union nut.
4. Install the new maintenance unit
(
6
) in reverse order.
7.4
Replacing the filter element DF-T 0050 OS
1. Loosen and remove lower part
(bowl) of the filter housing (
1
).
2.
Remove the filter element (
2
).
3.
Insert the new filter element (
4
)
to the marking (
3
) on the filter
bowl.
4. Grease the sealing rings at the
filter element (
5
) as shown.
Gr
ea
se
8.
Specifications
Instrument air specifications
Particle (class 6/ISO 8573:2010)
≤ 100.000 solid particle
[
1 ... 5 µm
]
Water vapor (class 4/ ISO 8573:2010)
≤ +3 °C pressure dew point (steam)
Total oil portion (class X/ ISO 8573:2010)
≤ 10 mg total oil (liquid, aerosol, fog)
Flow rate
1.3 Nm
3
/h
Pressure
12.5 bar
Operating temperature
1 ... 60 °C
Volume
1.5 l
8.1 Dimensional drawing
196
(7.72)
465
(18.31)
9
(0.35)
7
(0.28)
543
(21.38)
400
(15.75)
151
(5.94)
125
(4.92)
125
(4.92)
125
(4.92)
6. Commissioning
b
Before connecting the instrument air, blow the instrument air
into the environment for a few minutes. Check dryness with a
paper towel.
b
Slowly apply pressure to the instrument air inlet. For the maxi
-
mum limit value refer to “Specifications”.
b
Make sure that no pressure peaks occur. See manufacturer’s
documents attached.
7. Maintenance
7.1 Yearly maintenance work
Only the replacement of the filter elements of the maintenance
kit has to be carried out once a year.
Requirements:
maintenance kit, part No. 5339994.
The maintenance kit consists of the components:
• Filter element DFM-S 0070 and housing sealing
• Maintenance kit for condensate separator UFM-D05 and
sealing
• Filter element DF-T 0050 and housing sealing
Overview of maintenance kits elements
1.
Condensate separator UFM-D05
2.
Filter DFM-S 0070 OS
3.
Filter element DFM-S 0070 OS
4.
Filter element DF-T 0050 OS
5.
Filter DF-T 0050 OS
Fig. 3: Disassembly/assembly of maintenance kits components
Warning: Risk of death by electric shock
Risk of electric shock when working on electrical parts while
the unit is switched on.
b
Before any action step ensure that the unit is turned off.
Caution: Risk of injury due to high pressure
When working on parts under pressure, it is possible that
parts come off unexpectedly or compressed air escapes.
b
Before working on the unit, ensure an appropriate decom-
pression within the instrument air tubes.
7.2
Replacing the filter element DFM-S 0070 OU
1. Slowly reduce and stop the pressure supply at the instrument
air inlet.
2. Remove the UFM-D05 (
2
) by
pressing the arresting hook (
1
).
3. Reset UFM-D05: press the TEST
button (
3
) below the LED, hold it
for at least 5 sec. and switch off
the voltage supply.
4. Loosen and remove the lower part
(bowl) of the filter housing (
3
).
5.
Remove the filter element (
4
).
